[jira] [Comment Edited] (GUACAMOLE-962) Cannot connect to VirtualBox RDP following migration to FreeRDP 2.0.0

["Mike Jumper (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/GUACAMOLE-962?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17051649#comment-17051649 ] 

Mike Jumper edited comment on GUACAMOLE-962 at 3/4/20, 10:14 PM:
-----------------------------------------------------------------

Late to the party by a week, as I just figured out that {{AllowUnanouncedOrdersFromServer}} was responsible for the problems we saw with guacamole 1.1 and systems running older freerdp servers. This affected systems such as Ubuntu 14.04, 16.04, etc. This fix appears to address our issue, and I'd love to see it appear soon as part of 1.2 release.

In the meantime, if it's of any help, I've put together a docker based environment to test xrdp on three different ubuntu releases against three different revisions of guacamole. If it's any use for others I have it available at [https://github.com/dominikborkowski/guacamole-testbed]


was (Author: dominikborkowski):
Late to the party by a week, as I just figured out that {{`AllowUnanouncedOrdersFromServer` was responsible for the problems we saw with guacamole 1.1 and systems running older freerdp servers. This affected systems such as Ubuntu 14.04, 16.04, etc. This fix appears to address our issue, and I'd love to see it appear soon as part of 1.2 release.}}

{{In the meantime, if it's of any help, I've put together a docker based environment to test xrdp on three different ubuntu releases against three different revisions of guacamole. If it's any use for others I have it available at [https://github.com/dominikborkowski/guacamole-testbed]}}

> Cannot connect to VirtualBox RDP following migration to FreeRDP 2.0.0
> ---------------------------------------------------------------------
>
>                 Key: GUACAMOLE-962
>                 URL: https://issues.apache.org/jira/browse/GUACAMOLE-962
>             Project: Guacamole
>          Issue Type: Bug
>          Components: RDP
>    Affects Versions: 1.1.0
>            Reporter: Gilbert Shih
>            Assignee: Mike Jumper
>            Priority: Minor
>             Fix For: 1.2.0
>
>
> After upgrading from 1.0.0 (docker) to 1.1.0 (docker), the guacamole cannot connect to virtual box VMs with virtualbox RDP.
> Below is the error logs I got while trying to connect to a virtual box client through VRDP.
> {code:none}
> guacd[248]: INFO: No security mode specified. Defaulting to security mode negotiation with server.
> guacd[248]: INFO: Resize method: none
> guacd[248]: INFO: User "@92a830f3-f271-4cf8-b99e-0d72ec3f301d" joined connection "$41973560-facd-4ea4-890f-94916c2f03ae" (1 users now present)
> guacd[248]: INFO: Loading keymap "base"
> guacd[248]: INFO: Loading keymap "en-us-qwerty"
> guacd[248]: INFO: Accepted format: 16-bit PCM with 2 channels at 22050 Hz
> guacd[248]: INFO: Connected to RDPDR 1.12 as client 0x000a
> guacd[248]: ERROR: Connection closed.
> guacd[248]: INFO: User "@92a830f3-f271-4cf8-b99e-0d72ec3f301d" disconnected (0 users remain)
> guacd[248]: INFO: Last user of connection "$41973560-facd-4ea4-890f-94916c2f03ae" disconnected
> guacd[248]: INFO: Internal RDP client disconnected
> guacd[6]: INFO: Connection "$41973560-facd-4ea4-890f-94916c2f03ae" removed.
> {code}
> On the contrary, there is no problem for guacamole to connect to a machine with the windows built-in RDP.
> {code:none}
> guacd[2011]: INFO: Security mode: NLA
> guacd[2011]: INFO: Resize method: none
> guacd[2011]: INFO: User "@23bf8d8d-840d-49a3-8716-d2232f51d6fd" joined connection "$35ebd7dd-b99c-423c-b6b2-03a6ad5b584b" (1 users now present)
> guacd[2011]: INFO: Loading keymap "base"
> guacd[2011]: INFO: Loading keymap "en-us-qwerty"
> guacd[2011]: INFO: Connected to RDPDR 1.13 as client 0x0003
> guacd[2011]: INFO: Connected to RDPDR 1.13 as client 0x0002
> guacd[2011]: INFO: RDPDR user logged on
> {code}



--
This message was sent by Atlassian Jira
(v8.3.4#803005)